I agree... unless they waited until they were completely exhausted (in which case, the banter seems a little too light), I don't think they'd have gone down that quickly. I agree that it's likely someone knocked them out with a sleep effect or something.

Robin Munn: Might be because they stopped. While they walked, the moving kept them awake, but when they stopped moving, they fast falled asleep.

Tonic says:

I'm prety sure that thing about falling asleep in the cold is if you fall asleep because of the snow, not despite it. Also we don't know much about how long it takes elves to fall asleep. Two odinary humans can have an order of magnitude difference between them, so different species might be able to sleep from a running start.

Love the alt-text. I recommend both.
Maybe Ayne/Leaf/Myhrad (hey, what happened to Feiht?) are at a high altitude. The higher the altitude, the less oxygen, so the snow starts to look like a nice warm bed.
Timothy Pine: OH MY GOD! COMPLETELY! That's what I thought of too!

Dark Donkey says:

I don't like how the hood makes Ayne look like an ewok in the fifth panel. Eww...

Bluedragon says:

Myriad, you have the right Idea, Although it would of been more efficient to cuddle in the front. keeps the interior organs warmer.

Issy says:

I swear... it's the Wizard of Oz.

Darius Drake says:

Having a person who can only use magic to destroy to dry something is a bad idea. As is not finding proper shelter in the snow.